A. DNS, routing, and load balancers
B. Decreased focus on redundancy
C. Single points of failure
D. Only physical redundancy
A. Unlimited scalability
B. Enhanced security by default
C. Decreased network performance
D. VLAN scale and segmentation limitations
A. Provide a secure encrypted tunnel over the internet
B. Increase the data transfer speed
C. Simplify network management
D. Offer a dedicated physical connection to the internet
A. Hosting physical servers for a single ISP
B. Single-tenant data center operations
C. Storing backup data on physical tapes
D. Providing connectivity options to multiple cloud providers
A. Physical network configurations
B. Managing network functions virtualization infrastructure
C. Direct hardware access for applications
D. Encrypting user data
A. Allowing all inbound traffic
B. Decreasing logging level
C. Disabling unnecessary services and interfaces
D. Using default passwords
A. latency
B. speed
C. simplicity
D. redundancy
A. The use of both physical and virtual network functions
B. A combination of Linux and Windows servers
C. Deployments that mix SaaS and IaaS service models
D. A mix of on-premises and off-premises infrastructure
A. Security vulnerabilities
B. Speed of deployment
C. Cost only
D. Scalability and flexibility
A. Containers are less isolated than VMs.
B. VMs can be deployed faster than containers.
C. Containers virtualize the operating system, whereas VMs virtualize the hardware.
D. VMs are more lightweight than containers.
